In reply to wurzelinzummerset: The guru on climbing injuries and effective recovery is Dave Macleod, there are some interesting articles on his blog under the injuries category:
http://www.onlineclimbingcoach.blogspot.co.uk/search/label/Injuries
Not sure if your specific problem is described, but I found following some of the tips from Dave's blog really accelerated my recovery from a pulley injury. The ice therapy he recommends (immersion in chilled water twice daily for 10 minutes+) is particularly effective. You could try emailing Dave through his site for advice, I believe he is currently working on a book devoted to advice on climbing injuries.
Good luck with the recovery.